Properties of the Number 73557

Seventy-Three Thousand Five Hundred Fifty-Seven

Basics

Value: 73556 → 73557 → 73558

Parity: odd

Prime: No

Previous Prime: 73553

Next Prime: 73561

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 11 × 743

Divisors: 1, 3, 9, 11, 33, 99, 743, 2229, 6687, 8173

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001111101010101

Octal: 217525

Duodecimal: 36699

Hexadecimal: 11f55

Square: 5410632249

Square Root: 271.2139376949496

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Dimension of BSym_n. A269628

Number of reduced words of length n in Coxeter group on 3 generators S_i with relations (S_i)² = (S_i S_j)⁴ = I. A162920

Number of Fibonacci numbers F(k), k <= 10ⁿ, whose initial digit is 1. A73557